文献类型: 外文期刊
作者: Liu, Yang 1 ; Zhao, Ran 2 ; Wang, Ronghuan 1 ; Yao, Su 2 ; Zhai, Lei 2 ; Zhang, Xin 2 ; Chen, Chuanyong 1 ; Cao, Yanhua 3 ;
作者机构: 1.Beijing Acad Agr & Forestry Sci, Maize Res Ctr, Beijing 100097, Peoples R China
2.China Natl Res Inst Food & Fermentat Ind, China Ctr Ind Culture Collect CICC, Beijing 100015, Peoples R China
3.China Natl Res Inst Food & Fermentat Ind, China Ctr Ind Culture
关键词: Paenibacillus chinensis sp nov.;Maize;16S rRNA gene;Polyphasic taxonomy
期刊名称:ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY ( 影响因子:2.271; 五年影响因子:2.707 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Four Gram-stain positive bacterial strains, designated as 4R1(T), 4R9, 4L13 and 4L18, isolated from seeds of hybrid maize (Zea mays L., Jingke 968), were investigated using a polyphasic taxonomic approach. The cells were found to be facultatively aerobic, motile, spore-forming and rod-shaped. Phylogenetic analysis based on 16S rRNA gene sequences showed that the isolates should be recognised as a species of the genus Paenibacillus, with two close neighbours being Paenibacillus nicotianae YIM h-19(T) (98.41 % similarity) and Paenibacillus hordei RH-N24(T) (98.37 %). The DNA G+C content of strain 4R1(T) was determined to be 51.6 mol %. Its polar lipid profile was found to consist of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and an unidentified lipid. The predominant respiratory quinone was identified as MK-7 and the major fatty acids were found to be anteiso-C-15:0, anteiso-C-12:0, anteiso-C-13:0 and anteiso-C-11:0. Strains 4R1(T), 4R9, 4L13 and 4L18 were clearly distinguished from the reference type strains using phylogenetic analysis, DNA-DNA hybridization and a range of physiological and biochemical characteristics. It is evident from the genotypic and phenotypic data that strains 4R1(T), 4R9, 4L13 and 4L18 represent a novel species of the genus Paenibacillus, for which the name Paenibacillus chinensis sp. nov. is proposed. The type strain is 4R1(T) (=KCTC 33672(T) = CICC 23864(T)).
- 相关文献
作者其他论文 更多>>
-
Plant-based proteins: advances in their sources, digestive profiles in vitro and potential health benefits
作者:Li, Mengzhuo;Qin, Peiyou;Zou, Liang;Qin, Peiyou;Zhang, Lizhen;Ren, Guixing;Liu, Yang;Zhao, Xiaoyan;Qin, Peiyou
关键词:Plant-based proteins; protein sources; in vitro digestion; processing; health benefits
-
An Original UV Adhesive Watermelon Grafting Method, the Grafting Device, and Experimental Verification
作者:Zhang, Xin;Kong, Linghao;Lu, Hanwei;Zhang, Xin;Feng, Qingchun;Li, Tao;Jiang, Kai;Zhang, Qian
关键词:watermelon grafting; UV adhesive; fluent; VOF-DPM numerical simulation; grafting device; test
-
Effects of Environmental Hypoxia on Serum Hematological and Biochemical Parameters, Hypoxia-Inducible Factor (hif) Gene Expression and HIF Pathway in Hybrid Sturgeon (Acipenser schrenckii ♂ x Acipenser baerii ♀)
作者:Ren, Yuanyuan;Cheng, Bo;Ren, Yuanyuan;Tian, Yuan;Liu, Yang;Yu, Huanhuan
关键词:hypoxia; physiological response; hypoxia-induced factor; HIF pathway; hybrid sturgeon
-
Insights into the mechanism of L-malic acid on drip loss of chicken meat under commercial conditions
作者:Sun, Haijun;Wang, Lu;Zhu, Ruimin;Yin, Jingdong;Zhang, Xin;Yan, Xue;Chen, Meixia
关键词:Drip loss; Immune response; L-malic acid; Meat quality; Metabolome; Transcriptome
-
Maternal Malic Acid May Ameliorate Oxidative Stress and Inflammation in Sows through Modulating Gut Microbiota and Host Metabolic Profiles during Late Pregnancy
作者:Chen, Meixia;Liu, Hui;Zhang, Dongyan;Wang, Sixin;Wang, Jing;Zhao, Ying;Li, Shuang;Chang, Zhuo;Zhang, Xin
关键词:L-malic acid; late pregnancy; sow; gut microbiota; metabolic
-
The maternal lifestyle in pregnancy: Implications for foetal skeletal muscle development
作者:Sun, Haijun;Liao, Jialong;He, Linjuan;Wan, Boyang;Yin, Jingdong;Zhang, Xin;Chen, Meixia;Yin, Jingdong;Zhang, Xin
关键词:foetal skeletal muscle development; gut microbiota; maternal exercise; maternal nutrition; metabolic disorders
-
Analyzing winter-wheat biochemical traits using hyperspectral remote sensing and deep learning
作者:Yue, Jibo;Wang, Jian;Guo, Wei;Ma, Xinming;Qiao, Hongbo;Yang, Guijun;Liu, Yang;Feng, Haikuan;Yue, Jibo;Yang, Guijun;Li, Changchun;Niu, Qinglin;Feng, Haikuan
关键词:Unmanned aerial vehicle; Transfer learning; Deep learning; Hyperspectral